One Stop Solutions 1784 Radiator

Overview of One Stop Solutions Radiator 1784

The One Stop Solutions Radiator part number 1784 is designed for reliable cooling performance in Chevrolet and GMC vans. Engineered to meet OE specifications, this radiator supports models including Chevrolet Express 1500, Express 2500, GMC Savana 2500, and Savana 3500, ensuring compatibility and efficient heat dissipation.

• Hassle free installation for quick replacement
• OE performance with engineering enhancements for improved cooling
• Premium grade core and tank materials for durability
• Includes a plated transmission oil cooler for added functionality
• Drop-in fit with all necessary fittings and hardware included
• Tested multiple times during production for quality assurance
• Crossflow design with plastic tanks and PA core material

Detailed Radiator Specifications and Features

This radiator features a core height of 30 1/2 inches, core width of 17 1/4 inches, and a core thickness of 1-1/4 inches, providing an optimal surface area for heat exchange. The crossflow design enhances coolant flow efficiency, while the plastic tanks and PA core material contribute to corrosion resistance and weight reduction. Both inlet and outlet header lengths measure 18 11/16 inches with widths of 2 3/8 inches, supporting a 1 5/16 inch inlet diameter and 1 9/16 inch outlet diameter. The radiator includes a plated transmission oil cooler with fittings spaced 11 1/2 inches apart, but does not include an engine oil cooler or cap. The single core row construction balances cooling capacity with compact design.

Compatible Vehicles and Applications

This radiator is compatible with the following vehicles:

• Chevrolet Express 1500
• Chevrolet Express 2500
• GMC G20
• GMC G30
• GMC Savana 2500
• GMC Savana 3500

It is designed to replace original radiators in these models, providing reliable cooling for both engine and transmission systems.

Common Issues Addressed by Radiator 1784

• Overheating due to radiator core damage or clogging
• Transmission fluid overheating with integrated transmission oil cooler
• Leaks from cracked or worn plastic tanks
• Reduced cooling efficiency from corrosion or buildup
• Failure of original radiator components causing engine temperature fluctuations

Installation Notes and Tips

The One Stop Solutions radiator 1784 is designed for a drop-in fit, matching factory specifications for Chevrolet and GMC vans listed above. All necessary fittings and hardware are included to facilitate installation. It is recommended to inspect hoses and clamps during replacement and flush the cooling system to remove debris. Proper torque specifications should be followed when securing components to avoid leaks or damage.

Quality Assurance and Warranty

Each radiator undergoes up to three quality tests during production to ensure performance and durability. Components are fitted and torqued to factory specifications. While a cap is not included, the radiator features premium grade tubes, fins, headers, and tanks engineered for extended service life. Warranty details should be confirmed with the distributor or manufacturer.